Automatic material frame carrying and stacking machine

Abstract

The utility model provides a kind of material frame automatic handling stacker, including fixed beam, moving beam, moving mechanism and grabbing mechanism, the moving beam and fixed beam vertical distribution, the moving mechanism bottom is provided with the lifting assembly for traction and lifting grabbing mechanism, and the abutting column for abutting to grabbing mechanism, the grabbing mechanism includes rotating frame, main frame and multiple movable claws for grabbing material frame, multiple movable claws are reversibly set on main frame by telescopic component, the main frame is rotatably connected to rotating frame, grabbing mechanism is driven to move transversely or / and longitudinally by moving beam and moving mechanism, and grabbing mechanism has rotating frame and can drive main frame to horizontally rotate, conveniently find material frame, movable claw is automatically hooked and hung material frame by telescopic component, and material frame is lifted to abutting column to stop grabbing mechanism again by using moving mechanism and continue to move, can greatly reduce material frame shake, improve safety factor.

Description

Technical Field

[0001] This utility model relates to the technical field of material frame stacking, and in particular to an automatic material frame handling and stacking machine. Background Technology

[0002] In the production and warehousing of large profiles, it is often necessary to move and stack the profiles. Stacking is a key link to ensure the orderly storage and efficient transfer of profiles. In the traditional industry, the aluminum profile processing industry will prepare transport frame carts. The frame carts are equipped with side frames on both sides and a bottom plate at the bottom for temporary storage and movement of profiles. This is also the traditional profile moving device. However, these frame carts can only be used to move profiles. When the profiles are moved to the destination, they still need to be unloaded and stacked manually. In existing technologies, the industry typically installs gantry frames in factory buildings and uses cranes to move and stack large profiles. However, existing cranes have relatively simple structures, with their suspension parts usually consisting of only a horizontal beam that can move laterally on the factory building. The beam is equipped with a moving device, and one or more hooks are retractable at the bottom of the moving device. By hooking the side frame with the hooks, the material carts are lifted to achieve the transfer and stacking of profiles. Since these hooks cannot be directly applied to the material carts, the crane usually needs to be lowered before the hooks are manually attached to the carts. Therefore, automation cannot be achieved. Moreover, the moving devices all use flexible lifting component structures, which are prone to swaying when the crane lifts the profiles and material carts and moves them in the air, which is very unsafe. Summary of the Invention

[0003] The present invention provides an automatic material handling and stacking machine for material frames to solve the above-mentioned problems, achieve automation, and improve safety performance.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic material handling and stacking machine, comprising a fixed beam, a movable beam, a moving mechanism, and a gripping mechanism. The movable beam and the fixed beam are vertically distributed, and the movable beam is slidably disposed on the fixed beam along the length direction of the fixed beam. The moving mechanism is slidably disposed on the movable beam along the length direction of the movable beam. The bottom of the moving mechanism is provided with a lifting component for pulling and raising / lowering the gripping mechanism, and a stop post for abutting against the gripping mechanism. The gripping mechanism includes a rotating frame, a main frame, and multiple movable claws for gripping material frames. The multiple movable claws are rotatably disposed on the main frame via a telescopic component, and the main frame is rotatably connected to the rotating frame.

[0005] Furthermore, there are two movable beams, which are spaced apart. Each movable beam has a first slide block at its end and is slidably connected to the fixed beam through the first slide block. The two first slide blocks are connected to each other through a connecting rod.

[0006] Furthermore, the bottom of the moving mechanism is provided with two second sliding blocks that are slidably connected to the two moving beams, and the lifting component and the abutment are both located between the two second sliding blocks.

[0007] Furthermore, the rotating frame is connected to the lifting assembly, and gear a is provided between the rotating frame and the main frame. A rotary motor is fixed on the rotating frame, and gear b, which meshes with gear a, is provided at the output end of the rotary motor.

[0008] Furthermore, the lifting assembly includes a fixed vertical rod, an a guide wheel that slides up and down on the fixed vertical rod, and a cable connected to the rotating frame. The moving mechanism is equipped with a drive mechanism, which is connected to multiple b guide wheels mounted on the moving mechanism. One end of the cable is fixed to the moving mechanism and meanders around the b guide wheels and the a guide wheel, and the other end is finally connected to the rotating frame.

[0009] Furthermore, when there are four lifting components, the four lifting components are arranged in a ring.

[0010] Furthermore, the bottom of the fixed vertical rod is provided with a positioning pin, and the rotating frame is provided with an opening for the positioning pin to be inserted.

[0011] Furthermore, the movable end of the telescopic component is hinged to the top of the movable claw, the middle of the movable claw is rotatably connected to the main frame, and a barb is provided at the bottom.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The automatic material handling and stacking machine provided by this utility model drives the gripping mechanism to move laterally and / or longitudinally through a moving beam and a moving mechanism. The gripping mechanism has a rotating frame that can drive the main frame to rotate horizontally, making it easy to locate the material frame. The movable claw automatically hooks the material frame through a telescopic component, and the moving mechanism lifts the material frame to the abutment column to hold the gripping mechanism before continuing to move. This can greatly reduce the shaking of the material frame and improve the safety factor. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the movable beam in this utility model.

[0015] Figure 3 This is a schematic diagram of the moving mechanism in this utility model.

[0016] Figure 4 This is a schematic diagram showing the connection between the moving mechanism and the gripping mechanism in this utility model.

[0017] Figure 5 This is a schematic diagram of the gripping mechanism in this utility model.

[0018] Figure 6 This is a schematic diagram showing the connection between the rotating frame and the main frame in this utility model.

[0019] Figure 7 This is a schematic diagram of the lifting component in this utility model.

[0020] In the diagram: 1. Fixed beam; 2. Moving beam; 3. Moving mechanism; 4. Grabbing mechanism; 21. First slide; 31. Lifting assembly; 32. Support column; 41. Rotating frame; 42. Main frame; 43. Movable claw; 200. Connecting rod; 300. Second slide; 311. Fixed vertical rod; 312. Cable; 313. Guide wheel a; 314. Guide wheel b; 401. Gear a; 402. Gear b; 430. Telescopic assembly. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As attached Figure 1-7 As shown, this utility model discloses an automatic material handling and stacking machine, comprising a fixed beam 1, a movable beam 2, a moving mechanism 3, and a gripping mechanism 4. The movable beam 2 and the fixed beam 1 are vertically distributed, and the movable beam 2 is slidably mounted on the fixed beam 1 along its length. The moving mechanism 3 is slidably mounted on the movable beam 2 along its length. Two fixed beams 1 are provided, located above corresponding sides of the building. The movable beam 2 is transversely mounted across the top of the fixed beam 1. The bottom of the moving mechanism 3 is provided with a lifting assembly 31 for pulling and raising / lowering the gripping mechanism 4, and a stop post 32 for abutting against the gripping mechanism 4. The gripping mechanism 4 includes a rotating frame 4. 1. A main frame 42 and multiple movable claws 43 for gripping material frames. The multiple movable claws 43 are rotatably mounted on the main frame 42 via a telescopic assembly 430. The main frame 42 is rotatably connected to a rotating frame 41. The gripping mechanism 4 is automatically moved above the material frame by a moving beam 2 and a moving mechanism 3. The moving mechanism 3 lowers the gripping mechanism 4 via a lifting assembly 31. The rotating frame 41 rotates the main frame 42 to align with the material frame, thereby automatically finding and gripping the material frame. The moving mechanism 3 includes a drive mechanism for raising and lowering the lifting assembly 31. The lifting and lowering of the gripping mechanism 4 is achieved by raising and lowering the lifting assembly 31. The power part of the lifting assembly 31 is also located on the moving mechanism 3.

[0023] This utility model discloses an automatic material frame handling and stacking machine. The moving beam 2 and the moving mechanism 3 drive the gripping mechanism 4 to move laterally and / or longitudinally. The gripping mechanism 4 has a rotating frame 41 that can drive the main frame 42 to rotate horizontally, making it easy to locate the material frame. The movable claw 43 automatically hooks the material frame through the telescopic component 430, and the moving mechanism 3 lifts the material frame to the abutment 32 to hold the gripping mechanism 4 before continuing to move. This can greatly reduce the shaking of the material frame and improve the safety factor.

[0024] Specifically, two movable beams 2 are provided, spaced apart. Each movable beam 2 has a first sliding block 21 at its end, which is slidably connected to the fixed beam 1. The two first sliding blocks 21 are connected to each other via a connecting rod 200, allowing the two movable beams 2 to move synchronously. A drive motor can be installed on one of the movable beams 2 to drive both movable beams 2 to move synchronously. Furthermore, the bottom of the moving mechanism 3 has two second sliding blocks 300 slidably connected to the two movable beams 2. The lifting assembly 31 and the abutment 32 are both located between the two second sliding blocks 300. The moving mechanism 3 slides on the movable beams 2, with the two movable beams 2 jointly supporting the moving mechanism 3, improving the operational stability of the moving mechanism 3 and making the hoisting of profiles more stable.

[0025] Specifically, the rotating frame 41 is connected to the lifting assembly 31. A gear 401 is provided between the rotating frame 41 and the main frame 42. A rotary motor is fixed on the rotating frame 41. A gear 402 meshes with the gear 401 at the output end of the rotary motor. The rotating frame 41 is rotatably connected to the main frame 42 through a bearing. The gear 401 is located outside the bearing and is fixedly connected to the main frame 42. The rotary motor drives the gear 402 to rotate. Since the rotary motor is fixed on the rotating frame 41, the gear 401 and the main frame 42 will rotate accordingly, thereby achieving the purpose of adjusting the position of the main frame 42 to align it with the material frame.

[0026] Specifically, the lifting assembly 31 includes a fixed vertical rod 311, an a-guide wheel 313 that slides up and down on the fixed vertical rod 311, and a cable 312 connected to the rotating frame 41. The moving mechanism 3 is equipped with a driving mechanism, which is connected to multiple b-guide wheels 314 mounted on the moving mechanism 3. One end of the cable 312 is fixed to the moving mechanism 3 and meanders around the b-guide wheel 314 and the a-guide wheel 313. Finally, the other end is connected to the rotating frame 41. As the driving mechanism starts to run, the cable 312 lowers or raises the gripping mechanism 4. At the same time, the a-guide wheel 313 slides on the vertical rod. The vertical rod provides a limit for the linear sliding of the a-guide wheel 313. The a-guide wheel 313 can be appropriately counterweighted to increase the stability of lifting. Alternatively, the cable 312 can be directly connected to the rotating frame 41. Specifically, a winding machine is set on the moving mechanism 3 to wind up or lower the cable 312, thereby realizing the lifting of the gripping mechanism 4. Further explanation: When there are four lifting components 31, the four lifting components 31 are arranged in a ring, making the rotating frame 41 more stable in lifting the profile; the bottom of the fixed vertical rod 311 is provided with a positioning pin, and the rotating frame 41 is provided with an opening for the positioning pin to be inserted. After the lifting component 31 is raised, the positioning pin is inserted into the opening, and the positioning of the lifting component 31 is completed, preventing the lifting component 31 and the profile from shaking during movement.

[0027] Specifically, the movable end of the telescopic component 430 is hinged to the top of the movable claw 43, the middle of the movable claw 43 is rotatably connected to the main frame 42, and a barb is provided at the bottom. The telescopic component 430 includes a telescopic cylinder, such as a pneumatic cylinder or a hydraulic cylinder, and its movable end is hinged to the top of the movable claw 43. When the telescopic component 430 extends, the movable claw 43 flips downward to hook the material frame. When the telescopic component 430 retracts, the movable claw 43 flips upward to release the material frame.

[0028] The above embodiments are preferred embodiments of this utility model. All structures similar to this utility model and equivalent changes thereof should fall within the protection scope of this utility model.

Claims

1. An automatic material handling and stacking machine, characterized in that, The device includes a fixed beam, a movable beam, a moving mechanism, and a gripping mechanism. The movable beam and the fixed beam are vertically distributed, and the movable beam is slidably mounted on the fixed beam along its length. The moving mechanism is slidably mounted on the movable beam along its length. The bottom of the moving mechanism is provided with a lifting component for pulling and raising / lowering the gripping mechanism, and a stop post for abutting against the gripping mechanism. The gripping mechanism includes a rotating frame, a main frame, and multiple movable claws for gripping material frames. The multiple movable claws are rotatably mounted on the main frame via a telescopic component, and the main frame is rotatably connected to the rotating frame.

2. The automatic material handling and stacking machine for material frames according to claim 1, characterized in that: Two movable beams are provided, spaced apart. Each movable beam has a first sliding block at its end and is slidably connected to a fixed beam via the first sliding block. The two first sliding blocks are connected to each other via a connecting rod.

3. The automatic material handling and stacking machine for material frames according to claim 2, characterized in that: The bottom of the moving mechanism is provided with two second sliding blocks that are slidably connected to the two moving beams, and the lifting component and the abutment are both disposed between the two second sliding blocks.

4. The automatic material handling and stacking machine for material frames according to claim 1, characterized in that: The rotating frame is connected to the lifting assembly. Gear a is provided between the rotating frame and the main frame. A rotary motor is fixed on the rotating frame. Gear b, which meshes with gear a, is provided at the output end of the rotary motor.

5. The automatic material handling and stacking machine for material frames according to claim 1, characterized in that: The lifting assembly includes a fixed vertical rod, an a guide wheel that slides up and down on the fixed vertical rod, and a cable connected to the rotating frame. The moving mechanism is equipped with a driving mechanism, which is connected to multiple b guide wheels mounted on the moving mechanism. One end of the cable is fixed to the moving mechanism and meanders around the b guide wheels and the a guide wheel, and the other end is finally connected to the rotating frame.

6. The automatic material handling and stacking machine for material frames according to claim 5, characterized in that: When there are four lifting components, the four lifting components are arranged in a ring.

7. The automatic material handling and stacking machine for material frames according to claim 5, characterized in that: The bottom of the fixed vertical rod is provided with a positioning pin, and the rotating frame is provided with an opening for the positioning pin to be inserted.

8. The automatic material handling and stacking machine for material frames according to claim 1, characterized in that: The movable end of the telescopic component is hinged to the top of the movable claw, the middle of the movable claw is rotatably connected to the main frame, and a barb is provided at the bottom.

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